Base | Representation |
---|---|
bin | 100111011100000… |
… | …1010000101100000 |
3 | 10102020002212000001 |
4 | 1032320022011200 |
5 | 10202234003344 |
6 | 335151505344 |
7 | 44536145266 |
oct | 11670120540 |
9 | 3366085001 |
10 | 1323344224 |
11 | 619aa2114 |
12 | 30b228254 |
13 | 18121c627 |
14 | c7a7a436 |
15 | 7b2a1ed4 |
hex | 4ee0a160 |
1323344224 has 48 divisors (see below), whose sum is σ = 2752505280. Its totient is φ = 624551040.
The previous prime is 1323344203. The next prime is 1323344233. The reversal of 1323344224 is 4224433231.
It is a junction number, because it is equal to n+sod(n) for n = 1323344192 and 1323344201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168219 + ... + 175909.
It is an arithmetic number, because the mean of its divisors is an integer number (57343860).
Almost surely, 21323344224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1323344224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1376252640).
1323344224 is an abundant number, since it is smaller than the sum of its proper divisors (1429161056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1323344224 is a wasteful number, since it uses less digits than its factorization.
1323344224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8003 (or 7995 counting only the distinct ones).
The product of its digits is 13824, while the sum is 28.
The square root of 1323344224 is about 36377.7985040326. The cubic root of 1323344224 is about 1097.8869141875.
Adding to 1323344224 its reverse (4224433231), we get a palindrome (5547777455).
The spelling of 1323344224 in words is "one billion, three hundred twenty-three million, three hundred forty-four thousand, two hundred twenty-four".
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